Alberta has 19 Costco warehouses, including 2 with diesel fuel and 18 with gasoline. Use our interactive map to search by ZIP code or city, or browse the diesel station list below.
→ Search for Costco stations near you in Alberta
Costco offers some of the most competitive fuel prices in Alberta, with typical savings of 10 to 30 cents per litre compared to nearby branded stations. With 19 warehouses across the province — including locations in Calgary, Edmonton, Red Deer, and Lethbridge — most Alberta drivers have convenient access to a Costco gas station. Because fuel prices fluctuate daily based on market conditions, we don't list exact per-litre rates on this page. Use the interactive map to find your nearest station and check pricing at the pump.
Alberta has 2 Costco locations with diesel fuel — East Calgary and Grande Prairie. The East Calgary location on East Hills Blvd SE serves the Calgary metro area and drivers along the Trans-Canada Highway, while the Grande Prairie station supports Alberta's northwest energy corridor. Although diesel coverage is currently limited, Costco is actively expanding diesel availability across Canada.
Costco diesel is ultra-low sulfur diesel (ULSD) with detergent additives for engine protection. Learn more about Costco diesel quality and compare options in our Costco vs. Shell diesel analysis. For maintaining diesel engines in Alberta's harsh winters, quality fuel additives can help prevent gelling and injector wear.
Costco gas stations in Alberta typically operate from 6:00 AM to 10:00 PM on weekdays, with reduced hours on weekends. A Costco membership is required to purchase fuel — the pump validates your card before dispensing. Executive members earn 2% cashback on gas purchases (subject to an annual cap). For more details on hours, accepted payment methods, and membership options, see our FAQ page.
Every Costco warehouse in Alberta that offers diesel fuel:
| Warehouse | Address | Phone | Diesel Hours |
|---|---|---|---|
| Costco Warehouse - E Calgary | 75 East Hills Blvd Se, Calgary, AB | (587) 470-4490 | See station details |
| Costco Warehouse - Grande Prairie | 9901 116 St, Grande Prairie, AB | (780) 538-2788 | See station details |
Costco fuel stations consistently offer some of the lowest diesel prices in Alberta. Costco members can save significantly on diesel for trucks, RVs, and commercial vehicles. Diesel at Costco is typically high-quality, additized ultra-low sulfur diesel (ULSD).